Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3776Chemical news office., 1932 |
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Strona 113
... PHYLA . Phylum I. PROTOZOA - Animalcules . Animal bodies unsegmented and micro- scopic in size , homologous with single cells , sometimes associated in colonies in which there is no differentiation , and which all the cells belong to a ...
... PHYLA . Phylum I. PROTOZOA - Animalcules . Animal bodies unsegmented and micro- scopic in size , homologous with single cells , sometimes associated in colonies in which there is no differentiation , and which all the cells belong to a ...
Strona 114
... Phylum III . VERMES - Worms . Animals creeping , often parasitic . Animal bodies usually unsegmented , bilaterally symmetrical , wider than deep , rounded , usually separate , occasionally associated in chain - like colonies , forming ...
... Phylum III . VERMES - Worms . Animals creeping , often parasitic . Animal bodies usually unsegmented , bilaterally symmetrical , wider than deep , rounded , usually separate , occasionally associated in chain - like colonies , forming ...
Strona 118
... Phylum XI . MAMMALIA - Mammals . Bodies bilateral , deeper than wide , animals land quadrupeds , not creeping , but with relatively long limbs raising the trunk from the ground , internally segmented , ex- ternally divisible clearly ...
... Phylum XI . MAMMALIA - Mammals . Bodies bilateral , deeper than wide , animals land quadrupeds , not creeping , but with relatively long limbs raising the trunk from the ground , internally segmented , ex- ternally divisible clearly ...
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added adult alimentary canal analogy analysis animals Applications arranged atom becoming bilateral Black blastopore body bone British Canada carbon cavities character Chemical chemistry circulatory system clearly cœlom compared conception consider constructed containing definite described developed discoveries distinct dominant dorsal Drebbel ducts element embryo exact excretory experiments external extract force fundamental gills give given groups gypsum head heart higher ideas important included industry interest internally known laboratory latter Lavoisier less light limbs London lungs malt material means ment mesoderm method molecule mouth muscle National Mark nature neck nervous system obtained opening organic molecule organs original pairs Paris passing Patent Phylum physical placenta plant position possible present Priestley primitive problem produce quantitative Ratio reproduction segments sense separate short skeleton sometimes stages structure substances tail tion trunk types urogenital usually various vegetative whole